Earplug Active Anti-noise Transmitter-receiver

Equipped with productive earplug active anti-noise transmitter-receiver factory and company, Fenghuo Hongsheng is one of the leading China wireless earbuds manufacturers and suppliers. Welcome to contact us. Earplug Active Anti-noise Transmitter-receiver adopts active anti-noise technology, and has the earplug receiver. So it can reduce the noise effectively and improve tone quality. The control box integrates the active anti-noise control switch, the transmitter, with the PTT key switch. This product has the features of nice anti-noise, comfortable and convenient wearing, etc.. It
Earplug Active Anti-noise Transmitter-receiver